Eggy Car

Eggy Car keeps the premise simple: drive as far as possible across bumpy hills without letting the egg balanced in your car fall off and crack. The minimal controls make braking and accelerating the whole game, so finding the right rhythm between the two — especially cresting a hill at the right speed — is what actually separates a long run from an early crack.

There's no story or mission structure here, just the physics of a wobbling egg and however far your sense of timing can carry it.